WDU 16
WDU 16
Weidmuller

Weidmuller 1020400000 WDU 16

  • MPN: 1020400000
  • PPN: WDM-1020400000

CAD

$5.61

/ EA

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Spec sheet

Description

Feed-through terminal, Screw connection, 16 mm², 1000 V, 76 A, dark beige

Documentation & Downloads

Specifications

Approvals

Approvals
CE, CSA, CSAEX, CURUSEX, DEMKOATEX, DNV GL, EAC, IECEXULD, INMETRO, KEMAKEUR, LLOYDSREG, MARITREG, NEMKO, UR
UL File Number Search
E60693
ROHSConform

Dimensions And Weights

Width
11.9 mm
Height
60 mm
Depth
62.5 mm
Depth including DIN rail
63 mm
Net weight
29.46 g
Width (inches)0.469 inch
Height (inches)2.362 inch
Depth (inches)2.461 inch
Weight31.08 g

Csa Rating Data

Certificate No. (CSA)
200039-1057876
Voltage size C (CSA)
600 V
Wire cross section min. (CSA)
18 AWG
Current size C (CSA)85 A
Wire cross section max. (CSA)6 AWG

2 Clampable Conductors (H05V/H07V) With Equal Cross-Section (Rated Connection)

Wire connection cross section, finely stranded, two clampable wires, min.
1.5 mm²
Wire connection cross section, finely stranded with wire-end ferrules DIN 46228/1, 2 clampable wires, min.
1.5 mm²
Wire cross-section, finely stranded, two clampable wires, max.4 mm²
Wire connection cross section, finely stranded with wire-end ferrules DIN 46228/1, 2 clampable wires, max.4 mm²

Additional Technical Data

Explosion-tested version
Yes
Open sides
right
Number of similar terminals1
Type of mountingSnap-on

Material Data

Material
Wemid
UL 94 flammability rating
V-0
Colourdark beige

Safety Note

Safety notice
Safety Information

Classifications

ETIM 6.0
EC000897
eClass 9.0
27-14-11-20
eClass 10.0
27-14-11-20
ETIM 7.0EC000897
eClass 9.127-14-11-20
UNSPSC30-21-18-11

System Specifications

Version
Screw connection, for screwable cross-connection, One end without connector
Number of potentials
1
Number of clamping points per level
2
Levels cross-connected internally
No
Rail
TS 35
PE function
No
End cover plate requiredYes
Number of levels1
Number of potentials per tier1
PE connectionNo
N-functionNo
PEN functionYes

Temperatures

Operating temperature range
For operating temperature range see EC Design Test Certificate / IEC Ex-Certificate of Conformity
Storage temperature, min.
10 °C
Continuous operating temp., min.
-60 °C
Storage temperature, max.40 °C
Storage temperature10 °C...40 °C
Continuous operating temp., max.130 °C

Rating Data

Rated cross-section
16 mm²
Rated current
76 A
Standards
IEC 60947-7-1
Power loss in accordance with IEC 60947-7-x
2.43 W
Pollution severity
3
Rated voltage1,000 V
Current at maximum wires101 A
Volume resistance according to IEC 60947-7-x0.42 mΩ
Rated impulse withstand voltage8 kV

Rating Data Iecex/Atex

Certificate No. (ATEX)
DEMKO14ATEX1338U
Max. voltage (ATEX)
690 V
Wire cross section max. (ATEX)
16 mm²
Current (IECEX)
76 A
Operating temperature range
For operating temperature range see EC Design Test Certificate / IEC Ex-Certificate of Conformity
Ex 2014/34/EU label
II 2 G D
Certificate No. (IECEX)IECEXULD14.0005U
Current (ATEX)76 A
Max. voltage (IECEX)690 V
Wire cross section max. (IECEX)16 mm²
Marking EN 60079-7Ex eb II C Gb

Conductors For Clamping (Rated Connection)

Blade size
1.0 x 5.5 mm
Clamping range, min.
0.82 mm²
Connection cross-section, stranded, max.
25 mm²
Connection direction
on side
Number of connections
2
Tightening torque, max.
4 Nm
Twin wire-end ferrules, max.
10 mm²
Type of connection
Screw connection
Wire connection cross section AWG, min.
AWG 14
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, max.
16 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, max.
16 mm²
Wire connection cross-section, finely stranded, min.
1.5 mm²
Wire connection cross-section, solid core, min.
1.5 mm²
Clamping range, max.25 mm²
Clamping screwM 5
Connection cross-section, stranded, min.1.5 mm²
Gauge to IEC 60947-1B7
Stripping length16 mm
Tightening torque, min.3 Nm
Twin wire-end ferrules, min.1.5 mm²
Wire connection cross section AWG, max.AWG 6
Wire connection cross section, finely stranded, max.25 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, min.1.5 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, min.1.5 mm²
Wire connection cross-section, solid core, max.16 mm²

Ul Rating Data

Certificate No. (UR)
E60693
Conductor size Factory wiring min. (UR)
18 AWG
Conductor size Field wiring min. (UR)
18 AWG
Voltage size C (UR)
600 V
Conductor size Factory wiring max. (UR)4 AWG
Conductor size Field wiring max. (UR)4 AWG
Current size C (UR)85 A

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